324618580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8731}}^1$

素因数の和:8777

約数の個数: 72

約数和(自身を含む): 805369824

約数和(自身を除く): 480751244

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1430, 1690, 1859, 2860, 3380, 3718, 7436, 8731, 9295, 17462, 18590, 34924, 37180, 43655, 87310, 96041, 113503, 174620, 192082, 227006, 384164, 454012, 480205, 567515, 960410, 1135030, 1248533, 1475539, 1920820, 2270060, 2497066, 2951078, 4994132, 5902156, 6242665, 7377695, 12485330, 14755390, 16230929, 24970660, 29510780, 32461858, 64923716, 81154645, 162309290, 324618580]

約数ペア:

[(1, 324618580), (2, 162309290), (4, 81154645), (5, 64923716), (10, 32461858), (11, 29510780), (13, 24970660), (20, 16230929), (22, 14755390), (26, 12485330), (44, 7377695), (52, 6242665), (55, 5902156), (65, 4994132), (110, 2951078), (130, 2497066), (143, 2270060), (169, 1920820), (220, 1475539), (260, 1248533), (286, 1135030), (338, 960410), (572, 567515), (676, 480205), (715, 454012), (845, 384164), (1430, 227006), (1690, 192082), (1859, 174620), (2860, 113503), (3380, 96041), (3718, 87310), (7436, 43655), (8731, 37180), (9295, 34924), (17462, 18590)]